package cn.tedu.egmybatis3.mybatis;

import cn.tedu.egmybatis3.pojo.Customers;
import cn.tedu.egmybatis3.pojo.CustomersVO1;
import cn.tedu.egmybatis3.pojo.CustomersVO2;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CustomersMapper {

    int insert(Customers custId);

    CustomersVO1 selectById(Integer custId);

    List<CustomersVO2> selectCity(String City);
}
